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<?php |
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namespace kalanis\kw_menu\MetaSource; |
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use kalanis\kw_files\Access\CompositeAdapter; |
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use kalanis\kw_files\FilesException; |
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use kalanis\kw_menu\Interfaces\IMetaFileParser; |
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use kalanis\kw_menu\Interfaces\IMetaSource; |
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use kalanis\kw_menu\Interfaces\IMNTranslations; |
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use kalanis\kw_menu\Menu\Menu; |
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use kalanis\kw_menu\MenuException; |
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use kalanis\kw_menu\Traits\TToString; |
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use kalanis\kw_paths\PathsException; |
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/** |
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* Class Files |
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* @package kalanis\kw_menu\MetaSource |
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* Data source is in passed Files package |
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*/ |
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class Files implements IMetaSource |
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{ |
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use TToString; |
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/** @var string[] */ |
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protected $key = []; |
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/** @var CompositeAdapter */ |
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protected $files = null; |
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/** @var IMetaFileParser */ |
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protected $parser = null; |
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/** |
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* @param CompositeAdapter $files |
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* @param IMetaFileParser $parser |
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* @param IMNTranslations|null $lang |
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* @param string[] $metaKey |
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*/ |
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public function __construct(CompositeAdapter $files, IMetaFileParser $parser, ?IMNTranslations $lang = null, array $metaKey = []) |
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{ |
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$this->setMnLang($lang); |
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$this->files = $files; |
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$this->parser = $parser; |
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$this->key = $metaKey; |
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} |
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public function setSource(array $metaPath): void |
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{ |
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$this->key = $metaPath; |
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} |
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public function exists(): bool |
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{ |
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try { |
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return $this->files->exists($this->key); |
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} catch (FilesException | PathsException $ex) { |
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throw new MenuException($ex->getMessage(), $ex->getCode(), $ex); |
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} |
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} |
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public function load(): Menu |
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{ |
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try { |
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return $this->parser->unpack($this->toString($this->files->readFile($this->key))); |
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} catch (FilesException | PathsException $ex) { |
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throw new MenuException($ex->getMessage(), $ex->getCode(), $ex); |
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} |
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} |
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public function save(Menu $content): bool |
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{ |
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try { |
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return $this->files->saveFile($this->key, $this->parser->pack($content)); |
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} catch (FilesException | PathsException $ex) { |
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throw new MenuException($ex->getMessage(), $ex->getCode(), $ex); |
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} |
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} |
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} |
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alex-kalanis /
kw_menu
